llvm-project

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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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// CONFIG rdar://6414583
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// a smaller case of byrefcopyint
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#include <Block.h>
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#include <dispatch/dispatch.h>
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#include <stdio.h>
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int main(int argc, char *argv[]) {
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    __block int c = 1;
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    //printf("&c = %p - c = %i\n", &c, c);
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    int i;
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    for(i =0; i < 2; i++) {
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        dispatch_block_t block = Block_copy(^{ c = i; });
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        block();
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//        printf("%i: &c = %p - c = %i\n", i, &c, c);
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        Block_release(block);
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    }
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    printf("%s: success\n", argv[0]);
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    return 0;
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}
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